diff --git a/releases/specs/ia64/stage1-systemd-mu.spec b/releases/specs/ia64/stage1-systemd-mu.spec
deleted file mode 100644
index 32f92bef..00000000
--- a/releases/specs/ia64/stage1-systemd-mu.spec
+++ /dev/null
@@ -1,12 +0,0 @@
-subarch: ia64
-version_stamp: systemd-mergedusr-@TIMESTAMP@
-target: stage1
-rel_type: mergedusr
-profile: default/linux/ia64/17.0/systemd/merged-usr
-snapshot_treeish: @TREEISH@
-source_subpath: mergedusr/stage3-ia64-systemd-mergedusr-latest
-compression_mode: pixz
-update_seed: yes
-update_seed_command: --update --deep --newuse @world
-portage_confdir: @REPO_DIR@/releases/portage/stages
-portage_prefix: releng
diff --git a/releases/specs/ia64/stage3-systemd-mu.spec b/releases/specs/ia64/stage3-systemd-mu.spec
deleted file mode 100644
index 880a33ae..00000000
--- a/releases/specs/ia64/stage3-systemd-mu.spec
+++ /dev/null
@@ -1,11 +0,0 @@
-subarch: ia64
-version_stamp: systemd-mergedusr-@TIMESTAMP@
-target: stage3
-rel_type: mergedusr
-profile: default/linux/ia64/17.0/systemd/merged-usr
-snapshot_treeish: @TREEISH@
-source_subpath: mergedusr/stage1-ia64-systemd-mergedusr-@TIMESTAMP@
-compression_mode: pixz
-portage_confdir: @REPO_DIR@/releases/portage/stages
-portage_prefix: releng
-binrepo_path: ia64/binpackages/17.0/ia64